<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
        "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
	<title>Dijit Tree Test</title>

	<style someProperty="text/css">
		@import "../../../dojo/resources/dojo.css";
		@import "../../themes/tundra/tundra.css";
		@import "../../themes/tundra/tundra_rtl.css";
		@import "../css/dijitTests.css";
		@import "../dndDefault.css"; 
		@import "../../../dojo/resources/dojo.css";
		@import "../../../dojo/resources/dnd.css";
		@import "../../../dojo/tests/dnd/dndDefault.css";
	</style>

	<script someProperty="text/javascript" src="testBidi.js"></script>

	<script someProperty="text/javascript" src="../../../dojo/dojo.js" 
		djConfig="parseOnLoad: true, isDebug: true"></script>

	<script language="JavaScript" someProperty="text/javascript">
		dojo.require("dojo.data.ItemFileWriteStore");
		dojo.require("dijit.Tree");
		dojo.require("dijit._tree.dndSource");
		dojo.require("dijit.Menu");
		dojo.require("dijit.form.Button");
		dojo.require("dojo.parser");	// scan page for widgets and instantiate them

		dojo.require("dojo.dnd.common");
		dojo.require("dojo.dnd.Source");

		selected=[];

		globalId=1000;
		lastSelected=null;

		dojo.addOnLoad(function(){
	
			//record the selection from tree 1	
			dojo.subscribe("myTree", null, function(message){
				if(message.event=="execute"){
					console.log("Tree1 Select: ",dijit.byId("myTree").store.getLabel(message.item));
					lastSelected=selected["myTree"]=message.item;					
				}
			});

			//record the selection from tree 2	
			dojo.subscribe("myTree2", null, function(message){
				if(message.event=="execute"){
					console.log("Tree2 Select: ",dijit.byId("myTree2").store.getLabel(message.item));
					lastSelected=selected["myTree2"]=message.item;					
				}
			});

			//connect to the add button and have it add a new container to the store as necessary
			dojo.connect(dijit.byId("addButton"), "onClick", function(){
				var pInfo = {
					parent: lastSelected,		
					attribute: "children"	
				};

				//store.newItem({name: dojo.byId('newCat').value, id:globalId++, numberOfItems:dojo.byId('numItems').value}, pInfo);
				catStore.newItem({name: dojo.byId('newCat').value, numberOfItems:0,id:globalId++}, pInfo);
			});

			//since we don't have a server, we're going to connect to the store and do a few things the server/store combination would normal be taking care of for us
			dojo.connect(catStore, "onNew", function(item, pInfo){
				var p = pInfo && pInfo.item;
				if (p) {	
					var currentTotal = catStore.getValues(p, "numberOfItems")[0];
					catStore.setValue(p, "numberOfItems", ++currentTotal);
				}
				
			});
		});


		//create a custom label for tree one consisting of the label property pluss the value of the numberOfItems Column
		function catTreeCustomLabel(item){
			var label = catStore.getLabel(item);
			var num = catStore.hasAttribute(item, "numberOfItems") ? catStore.getValues(item,"numberOfItems") : "?";
			return label + ' (' + num+ ')';
		}

		//on item tree , we only want to drop on containers, or the root node itself, not on items in the containers
		function itemTreeCheckItemAcceptance(node,source) {
			var item = dijit.getEnclosingWidget(node).item;
			if (item && (item.root || catStore.hasAttribute(item,"numberOfItems"))){
				return true;
			}
			return false;
		}

		function dndAccept(source,nodes){
			if (this.tree.id=="myTree"){
				return false;
			}
			return true;
		}

		function getIcon(item) {
			if (!item || catStore.hasAttribute(item, "numberOfItems")) {
				return "myFolder";
			} 
			return "myItem"
		}
	</script>

	<style>
		.myFolder{
			display: "block";
			width: 16px;
			height: 16px;
			background: blue;
		}

		.myItem{
			display: "block";
			width: 16px;
			height: 16px;
			background: green;

		}
	</style>

</head>
<body class="tundra"> 
	<h1 class="testTitle">Dijit Tree Test - Drag And Drop Support</h1>

	<div dojoType="dojo.data.ItemFileWriteStore" jsId="catStore"
		url="../_data/categories.json"></div>

	<table width="100%" style="margin:5px solid gray" >

	<tr style="width:100%">
		<td style="width: 50%">
			<h2>Custom</h2> 
			<p>Should add this category to the store.  The second parameter is the value for numberOfItems.</p>
			<div class="container">
				<input id="newCat" type="text" value="Pottedmeat" /><input id="numItems" type="text" value="0" size="3"/><div id="addButton" dojoType="dijit.form.Button">Add Category</div>
			</div>
		</td>
		<td>
			<h2>Items: </h2>
			<p>List of Items to be categorized<p>
				<div dojoType="dojo.dnd.Source" jsId="c2" class="container" style="height: 100px; overflow: auto">
				<div class="dojoDndItem" id="1001">Apple</div>
				<div class="dojoDndItem" id="1002">Orange</div>
				<div class="dojoDndItem" id="1003">Banana</div>
				<div class="dojoDndItem" id="1004">Tomato</div>
				<div class="dojoDndItem" id="1005">Pepper</div>
				<div class="dojoDndItem" id="1006">Wheat</div>
				<div class="dojoDndItem" id="1007">Corn</div>
				<div class="dojoDndItem" id="1008">Spinach</div>
				<div class="dojoDndItem" id="1009">Cucumber</div>
				<div class="dojoDndItem" id="1010">Carrot</div>
				<div class="dojoDndItem" id="1011">Potato</div>
				<div class="dojoDndItem" id="1012">Grape</div>
				<div class="dojoDndItem" id="1013">Lemon</div>
				<div class="dojoDndItem" id="1010">Lettuce</div>
				<div class="dojoDndItem" id="1010">Peanut</div>
			</div>
		</td>
	</tr>
	<tr>
		<td>
			<h2>Collection Count Summary</h2>
			<p>You can't drop items onto this tree.</p>
			<div dojoType="dijit.tree.TreeStoreModel" jsId="catModel"
				store="catStore" query="{id: '0'}"></div>
			<div class="container" dojoType="dijit.Tree" id="collectionsTree" model="catModel"
				getLabel="catTreeCustomLabel"  dndController="dijit._tree.dndSource"
				checkAcceptance="dndAccept" getIconClass="getIcon"></div>
		</td>
		<td>
			<h2>Collection</h2>
			<p>
				Drop items onto this tree, but only onto categories; should fail to let you drop on other items.
				Can also move items within this tree.
			</p>
			<div dojoType="dijit.tree.TreeStoreModel" jsId="itemModel"
				store="catStore" query="{id: '0'}" childrenAttrs="items, children"></div>
			<div class="container" dojoType="dijit.Tree" id="itemTree"
				model="itemModel"
				dndController="dijit._tree.dndSource" checkAcceptance="dndAccept" checkItemAcceptance="itemTreeCheckItemAcceptance"
				getIconClass="getIcon"></div> 
		</td>
	</tr>
	</table>

	</body>
</html>
